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https://issues.apache.org/jira/browse/FLINK-23564?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17391883#comment-17391883
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zlzhang0122 commented on FLINK-23564:
-------------------------------------
[~Jiangang] It's easy to implemention if we redirect the .out and .err to the
log and make the log rollable, we have implemention this in our production
environment, and it's running well.
> Make taskmanager.out and taskmanager.err rollable
> -------------------------------------------------
>
> Key: FLINK-23564
> URL: https://issues.apache.org/jira/browse/FLINK-23564
> Project: Flink
> Issue Type: Improvement
> Affects Versions: 1.13.1
> Reporter: zlzhang0122
> Priority: Major
> Fix For: 1.14.0
>
>
> Now users can use
> System.out.print/System.out.println/System.err.print/System.err.println/e.printStackTrace
> to taskmanager.out and taskmanager.err as much as they want and this may use
> large space of disk cause the disk problem and influence the checkpoint of
> the flink and even the stability of the flink or other application on the
> same node. I proposed that we can make the taskmanager.out and
> taskmanager.err rollable just like taskmanager.log.By doing this, the disk
> consume of the taskmanager.out and taskmanager.err can be control.
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